Procedure
- Add IC 74LS02 into ICBase-2 (74LS02).
- Connect Pin-5 (Input) of ICBase-2 (74LS02) to Input-12.
- Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS02).
- Connect Pin-3 (Input) of ICBase-2 (74LS02) to Input-13.
- Connect Output-7 to Pin-4 (Output) of ICBase-2 (74LS02).
- Connect Pin-6 (Input) of ICBase-2 (74LS02) to Input-9.
- Connect Input-8 to Pin-2 (Input) of ICBase-2 (74LS02).
- Connect Output-8 to Pin-1 (Output) of ICBase-2 (74LS02).
- Connect Pin-20 (VCC) of ICBase-2 (74LS02) to VCC Port.
- Connect Pin-18 (Input) of ICBase-2 (74LS02) to Input-3.
- Connect Input-2 to Pin-17 (Input) of ICBase-2 (74LS02).
- Connect Output-4 to Pin-16 (Output) of ICBase-2 (74LS02).